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Stainless Steel

ChengduShushengtai Steel Co., Ltd. is a leading domestic manufacturer and supplier of stainless steel, specializing in the production and sale of stainless steel tubing, plates, tubing coils, pipe fittings, corrosion-resistant plates, and a wide range of specialty metal products. We provide comprehensive stainless steel solutions, covering everything from raw material smelting to advanced processing and after-sales support.

 

 
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Types of Stainless Steel
 

Stainless Steel Tubing

Stainless steel tubing is a multifaceted product that is commonly utilized in structural applications. Stainless steel tubing diameters and variations vary greatly based on the application requirements and are widely employed in a wide range of industrial sectors.

 

Stainlesss Steel Plate

Stainless steel plates are used in a variety of different industries and are an essential aspect in some businesses. This product is a fantastic addition to these industries because it can be combined with other metals to form alloys. These alloys will then become corrosion resistant, stronger or lighter, depending on what metal it is mixed with.

Stainless Steel Tubing Coils

A stainless steel tubing coil is a type of coiled tubing made from stainless steel. It is known for its durability, corrosion resistance, and flexibility. These coils are widely used in industries such as oil and gas, chemical processing, pharmaceuticals, and food processing due to their ability to withstand harsh environments and maintain hygiene.

Stainless Steel Pipe Fittings

Stainless steel pipe fittings are used to connect various pipes and control the volume, pressure, and direction of the fluids. The fittings can be attached with different connections using adhesive, welding, threads, or are connected mechanically.

 

 

Stainless Steel Grades

 

Stainless Steel Grades

Key Features

304

Excellent corrosion resistance, good formability

316

Superior corrosion resistance, especially against chlorides

321

Heat-resistant, good mechanical properties

430

Good corrosion resistance, magnetic

2205

Duplex stainless steel, high strength and corrosion resistance

17-4PH

Precipitation hardening, high strength

 

TC2 Titanium Alloy Aheet Plate

Application Industries of Stainless Steel

Construction & Architecture
Stainless steel is widely used for its durability and corrosion resistance, providing both structural strength and aesthetic appeal, especially in coastal or harsh environments.

 

Automotive Sector
Stainless steel components deliver high strength and long-term durability, enhancing vehicle safety and performance under mechanical stress.

 

Healthcare & Medical
Preferred for surgical tools and implants, stainless steel offers exceptional hygiene, biocompatibility, and resistance to sterilization processes.

Food & Beverage Processing

Its inert surface prevents contamination and withstands aggressive cleaning chemicals, making stainless steel ideal for sanitary food production.

Oil & Gas Industry

Duplex and super duplex stainless steels are critical for withstanding corrosive, high-pressure conditions in oil extraction and processing.

Aerospace & Aviation

Used for parts exposed to extreme mechanical stress and temperature fluctuations, stainless steel ensures reliability and safety.

Marine Applications

Marine-grade stainless steels provide excellent corrosion resistance against saltwater and humid environments, ensuring longevity of components.

 

Surface Treatment of Stainless Steel

 

Finish Type

Description

Hot Rolled

Rough, matte surface created by hot rolling to thickness, followed by annealing and descaling.

Cold Rolled (Dull)

Matte finish achieved by cold rolling, annealing, and descaling. May include a light final pass on dull rolls.

Cold Rolled (Bright)

Smooth, bright finish from a final cold roll pass on polished rolls after annealing and descaling; easier to polish than No. 1 or No. 2D finishes.

Bright Annealed (BA)

Produced by annealing in an inert atmosphere post-cold rolling; smoother and shinier than No. 2B finish.

Brushed/Polished

General bright finish created by abrasive polishing (120-150 mesh) after coarse grinding.

Satin Polished (Matt)

Soft, low-reflectivity finish created using medium abrasive for a subtle, matte effect.

Bright Polished (Mirror)

Highly reflective mirror finish achieved by progressive fine polishing and buffing with fine compounds.

Electropolished

Electrochemical treatment in an electrolytic solution that enhances smoothness and surface quality.

 

Tailored Options for Stainless Steel

 

Shapes

Available in a variety of forms, including flat sheets, coils, strips, plates, bars, and tubes.

01

Dimensions

Width, thickness, and length can be customized to meet specific requirements.

02

Material Grades

Offered in a range of stainless steel grades such as 201, 304, 316L, 321, and 430.

03

Surface Finishes

Options include polished, brushed, mirror, matte, and other specialized treatments.

04

Processing Services

Custom processing such as cutting, bending, welding, polishing, and protective coating is available.

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Our Factory
 

 

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FAQ
 

Q: What is special about stainless steel?

A: Stainless steel is an extremely tough and highly durable material with high impact resistance. Part of the reason for this is that stainless steel has low susceptibility to brittleness at high and low temperatures.

Q: Is stainless steel 100% rust proof?

A: Stainless steel is naturally corrosion-resistant, but it is not immune to rust. While it is less prone to rusting than conventional steels, exposure to damaging chemicals, saline, grease, moisture, or heat for extended periods of time can cause corrosion.

Q: What is the MOQ?

A: The MOQ varies depending on the stainless steel product type and specifications but typically starts from a minimum batch size to optimize production efficiency.

Q: How is quality guaranteed?

A: Strict quality control is maintained through certified inspections (ISO 9001, SGS, etc.), in-process monitoring, and final product testing to meet international standards.

Q: What are your after-sales service requirements?

A: Comprehensive support includes timely feedback, technical assistance, and warranty services to address any product concerns post-delivery.

As one of the leading stainless steel manufacturers and suppliers in China, our company is specialized in providing the best products and service for customers around the world. Please rest assured to buy high quality stainless steel made in China here from our factory.